Fix what action to look at when figuring out if restore-topic log type

Was incorrectly checking *-post instead of *-topic. No additional fixing is
required since both had exact same settings.

Change-Id: I5ee9c6319009004109b20710dda00306d8c422ed
Get rid of unused uses in container.php

Change-Id: If5889a07848b2d0640c5fc6654036a3eee7c8955
Merge "Fix what action to look at when figuring out if restore-topic log type"
Merge "Get rid of unused uses in container.php"